生态系统的数学模型同样表明,多样性并不能保证生态系统的稳定性——事实上恰恰相反。
Mathematical models of ecosystems likewise suggest that diversity does not guarantee ecosystem stability—just the opposite, in fact.
他们认为,生物多样性越丰富,生态系统就越稳定。
They believed that the greater the diversity the more stable the ecosystem.
生态学家曾一度认为,物种多样性使生态系统变得稳定。
At one time, ecologists believed that species diversity made ecosystems stable.
珊瑚礁是地球上最脆弱、生态性最复杂、最多样化的海洋生态系统之一。
Coral reefs are one of the most fragile, biologically complex, and diverse marine ecosystems on Earth.
当发生燃烧时,它阻止了植物物种之间的竞争发展到某些物种排斥其他物种的程度,减少了生态系统的整体多样性。
When burning occurs, it prevents competition among plant species from progressing to the point where some species exclude others, reducing the overall diversity of the ecosystem.
在自然界,生物多样性的增加与整个系统更高的生产力密切相关。
In the natural world, increased biodiversity is closely correlated with higher whole-system productivity.
这份来自生物多样性和生态系统服务政府间科学政策平台(IPBES)的报告明确指出了什么是利害攸关的以及什么需要改变。
The report from the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) is clear on what's at stake and what needs to change.
GDD包括广泛多样的场景,其中,与软件和系统开发项目有关的人员被扩展至超越常规的单一建筑物或校园环境。
GDD embraces a wide variety of scenarios in which the personnel involved in a software or systems development project are extended beyond the traditional setting of a single building or campus.
与操作系统相似,可用的虚拟化方法多种多样。
Like operating systems, the methods available for virtualization are wide and varied.
系统由许多类型的文件组成,但目标文件具有一种特殊的设计,提供了灵活和多样的用途。
Many types of files make up the system, but object files have a special design that provides for flexible, multipurpose use.
从草原到海洋,生态学家们发现生物的多样化能促进生态系统的生产力,增强其稳定性。
From grasslands to oceans, ecologists are finding that greater diversity tends to boost an ecosystem's productivity and reinforce its stability.
当顾客看重选择的多样和到货的快捷大于这些推荐的时候,公司也就不那么担心这个评估系统了。
As customers value selection and rapid delivery more than recommendations, the company is not that worried about its prediction system.
这些在多样的硬件平台上运行不同操作系统的网络部件可能位于同一建筑中,或在世界不同的位置上。
These networked components, which may run different operating systems on multiple hardware platforms, may be physically located in the same building or in various locations around the world.
一种编程语言的目的是帮助程序员建立好的系统,而“好”的定义多种多样。
The purpose of a programming language is to help build good systems, where "good" can be defined in many ways.
基于Flash的文件系统形式多种多样。
这样做的方式是多样化的,但是对于相似的系统类型,分割倾向于遵循相同的模式。
The way in which to do this varies, but for similar types of systems, the partitioning tends to follow the same pattern.
珊瑚礁里存在着大量的生物和多样的生态系统,使得它成为海洋里的雨林,但其受损尤其严重。
Coral reefs, whose profusion of life and diversity of ecosystems make them the rainforests of the sea, have suffered most of all.
批评者指出,这些沙漠并非属于十足的荒野,他们有自己丰富而多样的生态系统,但经不起摧毁。
Critics have pointed out that the deserts are not total wildernesses, but rich and diverse ecosystems in their own right, which would be destroyed.
聚合的可能用法非常广泛而多种多样;一个常见示例是汽车保险报价系统。
Potential usages of aggregation are wide and varied; a common example is the car insurance quote system.
其他国家,例如英国和意大利正在加紧部署武装无人机;特别是以色列,国内“无人飞行系统”工业兴盛,“无人空中系统”扮演的社会角色多种多样。
Other countries, though, such as Britain and Italy, have also been quick to deploy armed drones and Israel, in particular, has a thriving UAS industry, using drones in a wide variety of roles.
这是非常基本的一组小部件,与商业系统中多种多样的小部件区别很大,但能够满足演示的目的。
This is a pretty basic set of widgets, and a far cry from the variety of widgets you get with commercial systems, but it's enough for demonstration purposes.
“最终用户”和“结果”的定义可以多种多样 --例如,最终用户可能是自动化子系统,而结果的种类也可以随着用例的不同而有着根本上的不同。
The definition of "end user" and "outcome" can vary -- an end user might be an automated subsystem, for example, and the nature of the outcome can vary radically from use case to use case.
像生物生态系统那样,计算机生态系统在其具有更多参与者和更多样化时更加可行。
Like biological ecosystems, a computer ecosystem is more viable when it has more participants and more diversity.
角色能够使开发人员通过各种各样有多样化界面需求和参数选择的潜在用户的眼光来观察他们的系统。
Personas have enabled developers to view their systems through the eyes of a variety of potential users with varying interface needs and preferences.
这些茂密的雨林有着世界上最多样的生态系统。
在这样的地区里,淡水湖与海洋相遇,创建了一个名为河口的多种多样、光辉灿烂的生态系统。
Areas like this, where freshwater meets the ocean, create dazzlingly diverse ecosystems called estuaries.
从掌上操作系统(Palm OS)到大型机上的Linux的种类多样的平台都可以使用Python解释器,而且程序的可移植程度很高。
Python interpreters are also available for a wide variety of platforms, from Palm OS to Linux on the mainframe, and programs are highly portable.
然后你有了Android平板,加上今天的运输方式多样化,操作系统并不适用平板。
Then you have Android tablets, and variety out shipping today, OS wasn't really designed for a tablet.
然后你有了Android平板,加上今天的运输方式多样化,操作系统并不适用平板。
Then you have Android tablets, and variety out shipping today, OS wasn't really designed for a tablet.
应用推荐